GE 489-P1-HI-A20-E Generator Management Relay

GE 489-P1-HI-A20-E Generator Management Relay The GE 489-P1-HI-A20-E is a versatile generator management relay designed to protect and control medium and large synchronous generators. It offers comprehensive protection against various electrical and mechanical faults, ensuring reliable and efficient generator operation. Product Description: Protection: Overcurrent, overvoltage, undervoltage, overfrequency, underfrequency, loss of excitation, stator ground protection, and more. Control: Synchronization check, field forcing, and other control functions. Monitoring: Real-time monitoring of generator parameters for early fault detection and diagnosis. Communication: Supports various communication protocols, including IEC 61850, Modbus, DNP3, and others. Flexibility: Configurable settings and customizable protection curves to meet specific application requirements. Technical Specifications: Voltage Rating: High voltage (HI) rating suitable for large generators. Current Input: 1A p